New portal on layout does not show fields.
I must be doing something fundamentally wrong. I add a portal item to a layout, follow the steps and add fields to it via the dialog. But when I exit layout mode, the portal shows nothing except row lines. Back in layout mode, I add borders to the fields - but they don't show either.
I have three tables: Invoices, Line Items, Products. Line Items is related to Invoices by a common Invoice ID field; Line items is related to Products by a common Product ID field. The portal is on a layout for Invoices and set to display related records from Line Items. All three tables have one dummy record.
No matter what I do, when I exit layout mode, nothing shows in the portal, not even field formatting. What am I missing?